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The phonetic properties of the non-modal phonation in Shanghainese
Published online by Cambridge University Press: 29 July 2019
Abstract
This study investigates the acoustic and articulatory properties of phonation contrast in Shanghainese, the most thoroughly studied Chinese Wu dialect. Although previous studies generally suggest that the non-modal phonation associated with the lower register in Shanghainese is relatively breathier, it is unclear whether it is ‘breathy voice’, ‘slack voice’ or ‘whispery voice’. This study aims to provide a better understanding of the phonetic realization of the non-modal phonation in Shanghainese. Simultaneous audio and electroglottographic recordings were made from 52 speakers born before 1980. Both acoustic and articulatory data confirmed that the non-modal phonation in Shanghainese is produced with relatively less glottal constriction and more aperiodic noise than the modal phonation. The novel finding of this study is that aperiodic noise plays a much more important role than spectral measures (i.e. indicators of glottal constriction) in the phonetic realization of the non-modal phonation. This property is distinct from the breathier voices in Gujarati, White Hmong and Southern Yi. These results suggest that the non-modal phonation in Shanghainese should be characterized as ‘whispery voice’, which is phonetically distinct from both ‘breathy voice’ and ‘slack voice’.
- Type
- Research Article
- Information
- Journal of the International Phonetic Association , Volume 51 , Issue 2 , August 2021 , pp. 202 - 228
- Copyright
- © International Phonetic Association 2019
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